One For All (ワン・フォー・オール, Wan Fō Ōru) is a transferable Quirk that can be passed on from one user to the next. To be transferred, the recipient must ingest a sample of the predecessor’s DNA (an example being a strand of hair or drop of blood). Cannot be stolen by any means.

Allows the user to stockpile an enormous amount of raw power, allowing them to significantly enhance their physical abilities to a superhuman level, resulting in unbelievable strength, speed, agility, and durability.